and lose the weight and he joined a mixed martial arts crew in florida called the america top team and look at him shortly after. >> since i've been here at the treasure cove i've lost about 130 pounds. >> he looks very difficult from that first video of him that we saw. >> to overcome your challenge by joining a mixed martial arts group, i mean that's going way into it. >> you can see, i mean he is active. >> via skib right this minute we have nick all the way from florida, what'sor weight right now? >> i'm a little hefty at 200 pounds. >> that's great. >> did you go on a diet or did you go straight into fighting? >> i went on a serious diet for quite a while. at my largest ways 450 punds and honestly i'll get winded going into bed. i lost about 150 pounds before i decided to start working out. >> when did you say now's the time i have to lose weight? >> it was a moment of clarity. it climaxed to one point where i decided only i can help myself. >> how have working with the guys at american top team helped you? >> number one they instilled confidence in me. enjoying my own company. be